67756560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16607}}^1$

素因数の和:16640

約数の個数: 80

約数和(自身を含む): 222414336

約数和(自身を除く): 154657776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16607, 33214, 49821, 66428, 83035, 99642, 132856, 166070, 199284, 249105, 265712, 282319, 332140, 398568, 498210, 564638, 664280, 797136, 846957, 996420, 1129276, 1328560, 1411595, 1693914, 1992840, 2258552, 2823190, 3387828, 3985680, 4234785, 4517104, 5646380, 6775656, 8469570, 11292760, 13551312, 16939140, 22585520, 33878280, 67756560]

約数ペア:

[(1, 67756560), (2, 33878280), (3, 22585520), (4, 16939140), (5, 13551312), (6, 11292760), (8, 8469570), (10, 6775656), (12, 5646380), (15, 4517104), (16, 4234785), (17, 3985680), (20, 3387828), (24, 2823190), (30, 2258552), (34, 1992840), (40, 1693914), (48, 1411595), (51, 1328560), (60, 1129276), (68, 996420), (80, 846957), (85, 797136), (102, 664280), (120, 564638), (136, 498210), (170, 398568), (204, 332140), (240, 282319), (255, 265712), (272, 249105), (340, 199284), (408, 166070), (510, 132856), (680, 99642), (816, 83035), (1020, 66428), (1360, 49821), (2040, 33214), (4080, 16607)]